发明名称 APPARATUS AND METHOD FOR MANUFACTURING DECORATED MOLDED PRODUCT
摘要 An apparatus for manufacturing a decorated molded product is provided, which comprises a first clamping device 4 for pressing an insert film 7 to a parting face of a fixed mold 11 to enclose a cavity 10 and an injection gate 14, the fixed mold 11 having a vacuum suction port 16 and the injection gate 14 for a molten resin 17, a movable mold 13 having a runner 112 facing the injection gate 14 and communicating with the cavity 10, and in which the insert film 7 is held between the fixed mold 11 and movable mold 13, so that a pattern of the insert film 7 is formed to a molded product simultaneously when the product is injection-molded. The insert film 17 after pressed to a surface of the fixed mold 11 by the first clamping device 4 is brought in tight contact with the fixed mold 1 through vacuum suction, and the molten resin 17 is injected from the injection gate 14 to pass through the runner 112 of the movable mold 13 from a hole formed in the insert film 7 to finally reach the cavity 10 and fill a gap between the insert film 7 and movable mold 13.
申请公布号 CA2216867(A1) 申请公布日期 1997.08.07
申请号 CA19972216867 申请日期 1997.01.30
申请人 NISSHA PRINTING CO., LTD. 发明人 YAMAZAKI, SEIICHI
分类号 B29C45/14;(IPC1-7):B29C45/14 主分类号 B29C45/14
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